Editing Valeri Polyakov (section)

=== Spaceflights ===
* [[Soyuz TM-6]] / [[Soyuz TM-7]] – 28 August 1988, 04:23:11 UTC<ref name="gcat-r7">{{cite web |last1=McDowell |first1=Jonathan C. |title=Launch List: R-7 |url=https://www.planet4589.org/space/gcat/data/launch/R-7.html |website=General Catalog of Artificial Space Objects |access-date=12 September 2023 |archive-url=https://web.archive.org/web/20230609005320/https://planet4589.org/space/gcat/data/launch/R-7.html |archive-date=9 June 2023 |url-status=live}}</ref> to 27 April 1989, 02:57:58 UTC<ref name="esa-aragatz">{{cite web |title=Aragatz |url=https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/Aragatz |publisher=[[ESA]] |access-date=12 September 2023 |archive-url=https://web.archive.org/web/20221017092015/https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/Aragatz |archive-date=17 October 2022 |url-status=live}}</ref> – 241 days, 22 hours, 34 minutes and 47 seconds
* [[Soyuz TM-18]] / [[Soyuz TM-20]] – 8 January 1994, 10:05:34 UTC<ref name="gcat-r7" /> to 22 March 1995, 04:04:05 UTC<ref name="esa-euromir94">{{cite web |title=EUROMIR 94 |url=https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/EUROMIR_94 |publisher=[[ESA]] |access-date=12 September 2023 |archive-url=https://web.archive.org/web/20230415154006/https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/EUROMIR_94 |archive-date=15 April 2023 |url-status=live}}</ref> – 437 days, 17 hours, 58 minutes and 31 seconds